N. McIntosh is a contemporary American jazz arranger renowned for their innovative contributions to large ensemble writing. Emerging in the early 2000s, McIntosh's style blends intricate harmonic language with a vibrant rhythmic sensibility, pushing the boundaries of traditional big band and orchestral jazz. Their arrangements have been featured by prominent jazz orchestras and acclaimed soloists, showcasing a unique ability to reimagine standards and compose compelling original works. McIntosh's commitment to expanding the jazz repertoire has solidified their reputation as a significant voice in modern jazz arranging, influencing a new generation of composers and performers.